Assignee
Inventors
- Yun Seo Ku (15 patents)
- Jong Jin Kim (43 patents)
- Jun Whon Uhm (12 patents)
- Chang Wook Yoon (50 patents)
- Dong Wook Kim (343 patents)
- Jun-il Sohn (32 patents)
- Jong Min Choi (74 patents)
- Jong Hee Han (101 patents)
US Patent 9729980 · Granted Aug 8, 2017